Anvil drainage fittings have sufficient sweep to allow free unobstructed flow. They are made with a shoulder of the same diameter as the inside of the pipe, in accordance with ASME B16.12, Type 1. Thus, continuous passage is created when the pipe is screwed to the shoulder, leaving no place for solid matter to collect and clog in the pipe.
FIG 702 702 90° Long Turn Elbow
701, 701R, 702 & 702A Short Turn & Long Turn Elbows Submittal
753 Coupling
708 11 1/4° Elbow
736 45° Double Y-Branch
706 45° Long Turn Elbow
723 Reducing Tee
701 90° Short Turn Elbow
731 Y-Branch 90° Reducing Long Turn
744 Tucker Connection
735 Y-Branch 45° Reducing
752 P-Trap